Girl group Wonder Girls' comeback stage was met with a broadcasting accident.

In KBS 'Music Bank' aired on June 8, Wonder Girls came out for a comeback stage, but they encountered an unexpected accident.

On this day, Wonder Girls gave a sexy couple dance with male back dancers to their song 'Girlfriend.’ The accident happened for their second song, 'Like This.’

Wonder Girls, who had been doing the crab-leg dance as if they are in a club, however briefly disappeared suddenly from the screen.

Since then, the camera angle was only directed toward the ground of the stage for about 2 seconds. Wonder Girls continued their performance, but the camera kept only capturing the ground or the feet of the dancers, confusing many.

Internet users who saw this commented, "Maybe something with the camera stand was wrong?"

The brief accident occurred around 02:10.